Round | Circuit | Date | Winner | Vehicle * | Entrant |
---|---|---|---|---|---|
1 | Brno | 1991.04.20 | Eufra 390 - Opel/Spiess | Vienna Racing | |
2 | A1 Ring | 1991.05.12 | Reynard 903 - Volkswagen/Spiess | Mönninghoff Sport Promotion | |
3 | 1991.05.26 | Reynard 913 - Honda-Mugen | Malte Bongers Motorsport | ||
4 | A1 Ring | 1991.10.13 | Dallara F391 - Alfa Romeo/Novamotor | Jacques Isler Racing | |
5 | Eufra 390 - Volkswagen/Spiess | Peter Wieser |